This statement is the best description of the great society programs.

a. many of them are still in effect today.

b. they were cheaper than other programs.

c. they ended the problems they were meant to solve.

d. most of them cost less now than they did originally.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

examples of nucleic acids are deoxyribonucleic acid (dna) and ribonucleic acid (rna).